#193DA0#193DA0

#193DA0 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.3% C 0.166 H 264.6°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#193DA0
RGB	rgb(25, 61, 160)
HSL	hsl(224, 73%, 36%)
HSV	hsv(224, 84%, 63%)
CMYK	cmyk(84.4%, 61.9%, 0%, 37.3%)
CIE-LAB	lab(29.62, 26.20, -57.01)
CIE-LCH	lch(29.62, 62.75, 294.68°)
OKLab	oklab(40.3% -0.0157 -0.165)
OKLCH	oklch(40.3% 0.166 264.6)
XYZ	xyz(8.4126, 6.0812, 33.9813)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193DA0 #A07C19

analogous

#1981A0 #193DA0 #3919A0

triadic

#193DA0 #A0193D #3DA019

tetradic

#193DA0 #A01981 #A07C19 #19A039

square

#193DA0 #A01981 #A07C19 #19A039

split-complementary

#193DA0 #A03919 #81A019

monochromatic

#081536 #11296B #193DA0 #2151D5 #5077E4

Accessibility & contrast

On white

9.47

#193DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#193DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193DA0

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193DA0	#FFFFFF	#000000	##FFFFFF
##193DA0	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA3

Deuteranopia (green-blind)

#00409E

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #193da0;
/* rgb */ color: rgb(25, 61, 160);
/* oklch */ color: oklch(40.3% 0.166 264.6);

Tailwind

colors: {
  custom: {
    50: '#7072bd',
    500: '#193da0',
    950: '#000000',
  },
}

SCSS

$custom: #193da0;
$custom-light: #7072bd;
$custom-dark: #000000;

JSON

{
  "hex": "#193da0",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 160
  },
  "hsl": {
    "h": 224,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40301,
    "c": 0.16574,
    "h": 264.6
  },
  "luminance": 0.06082
}

Semantic roles & 50–950 ramp

primary

#193DA0

secondary

#C6A64F

accent

#BF38F0

background

#F7F6FB

surface

#EDECF7

border

#C8C7D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #193DA0

Body copy rendered with the generated semantic roles for this colour.

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